From 1d0c5e16eab29d55773cc4196bb90d2bf12e09dd Mon Sep 17 00:00:00 2001 From: Emmanuel Arias Date: Fri, 24 Jan 2020 05:14:14 -0300 Subject: [PATCH] bpo-24928: Add test case for patch.dict using OrderedDict (GH -11437) * add test for path.dict using OrderedDict Co-authored-by: Yu Tomita nekobon@users.noreply.github.com --- Lib/unittest/test/testmock/testpatch.py | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/Lib/unittest/test/testmock/testpatch.py b/Lib/unittest/test/testmock/testpatch.py index e065a2c35fb..dc4ccdbae24 100644 --- a/Lib/unittest/test/testmock/testpatch.py +++ b/Lib/unittest/test/testmock/testpatch.py @@ -4,6 +4,7 @@ import os import sys +from collections import OrderedDict import unittest from unittest.test.testmock import support @@ -1834,6 +1835,25 @@ class PatchTest(unittest.TestCase): self.assertEqual(foo(), 1) self.assertEqual(foo(), 0) + def test_patch_orderdict(self): + foo = OrderedDict() + foo['a'] = object() + foo['b'] = 'python' + + original = foo.copy() + update_values = list(zip('cdefghijklmnopqrstuvwxyz', range(26))) + patched_values = list(foo.items()) + update_values + + with patch.dict(foo, OrderedDict(update_values)): + self.assertEqual(list(foo.items()), patched_values) + + self.assertEqual(foo, original) + + with patch.dict(foo, update_values): + self.assertEqual(list(foo.items()), patched_values) + + self.assertEqual(foo, original) + def test_dotted_but_module_not_loaded(self): # This exercises the AttributeError branch of _dot_lookup.